These are a list of 286 mines in Monroe.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Smithey Pit | Monroe MO | Fire Clay | View Details > |
| Smithfield Stone & Supply | Marshall's Creek Monroe PA | Crushed, Broken Stone NEC | View Details > |
| Sparta Plant | Sparta Monroe WI | Sand, Industrial NEC | View Details > |
| Sparta, WI Plant | Sparta Monroe WI | Sand, Industrial NEC | View Details > |
| Speedbowl | Monroe Green WI | Crushed, Broken Limestone NEC | View Details > |
| Stinesville Facility | Stinesville Monroe IN | Dimension Limestone | View Details > |
| Stroudsburg Quarry | Stroudsburg Monroe PA | Crushed, Broken Limestone NEC | View Details > |
| Sweetwater Quarry | Sweetwater Monroe TN | Crushed, Broken Limestone NEC | View Details > |
| Sylvania Minerals | Berlin Twp. Monroe MI | Crushed, Broken Limestone NEC | View Details > |
| Tarheel Quarry | Blakeslee Monroe PA | Construction Sand and Gravel | View Details > |
| Tavernier Pit | Monroe FL | Crushed, Broken Limestone NEC | View Details > |
| Tenn Tom Mine | Hamilton Monroe MS | Construction Sand and Gravel | View Details > |
| Territorial Rock Pit | Monroe Lane OR | Crushed, Broken Stone NEC | View Details > |
| Thompson Strip | Monroe OH | Coal (Bituminous) | View Details > |
| Thornhurst Packaging Plant | Monroe PA | Misc. Nonmetallic Mnls. NEC | View Details > |
| Treat Pit | ? Monroe NY | Construction Sand and Gravel | View Details > |
| Tri County Mine | Perry Monroe MO | Coal (Bituminous) | View Details > |
| Tunnel City | Tunnel City Monroe WI | Construction Sand and Gravel | View Details > |
| Tusk Subsea | West Monroe Ouachita LA | Sand, Common | View Details > |
| U M I #7 | Loogootee Monroe IN | Coal (Bituminous) | View Details > |
| Union Cty | Monroe, NC Union NC | Common Clays NEC | View Details > |
| Valley Quarry | Monroe IN | Crushed, Broken Limestone NEC | View Details > |
| Valmeyer #3 Quarry & Mill | Monroe IL | Crushed, Broken Limestone NEC | View Details > |
| Victor Quarry | Bloomington Monroe IN | Crushed, Broken Limestone NEC | View Details > |
| Walton Co. Quarry | Monroe GA Walton GA | Crushed, Broken Granite | View Details > |
| Wargo Pit | Monroe MI | Construction Sand and Gravel | View Details > |
| Waterloo Plant #7 | Waterloo Monroe IL | Crushed, Broken Limestone NEC | View Details > |
| Waterway | Amory Monroe MS | Construction Sand and Gravel | View Details > |
| Welsh Mine | Lovilia Monroe IA | Coal (Bituminous) | View Details > |
| WEYERHAEUSER | Monroe MS | Construction Sand and Gravel | View Details > |
| Wheatland Pit | Monroe NY | Construction Sand and Gravel | View Details > |
| Whipper Will Mine | Coker Creek Monroe TN | Gold Ore | View Details > |
| WILKERSON BROS. QUARRY, INC. | Monroe Monroe MO | Crushed, Broken Limestone NEC | View Details > |
| Wilson Quarry | Monroe WI | Crushed, Broken Limestone NEC | View Details > |
| Wisconsin White Sand, LLC | Oakdale Monroe WI | Sand, Industrial NEC | View Details > |
| ZERGER'S QUARRY | Monroe OH | Crushed, Broken Limestone NEC | View Details > |